/* Kroki360 — ortak kroki/plan cizici stili. Renkler --kr-* degiskenleriyle; bagli yazilim .kr { --kr-primary: ... } ile ezer. */
.kr {
    --kr-primary: #1d4ed8; --kr-surface: #ffffff; --kr-bg: #f5f5f4; --kr-line: #e7e5e4; --kr-line-strong: #d6d3d1;
    --kr-text: #1c1917; --kr-muted: #78716c; --kr-danger: #dc2626; --kr-warn: #b45309;
    --kr-radius: 10px; --kr-radius-sm: 6px;
}
.kr-toast { position: absolute; left: 50%; bottom: 12px; transform: translateX(-50%); background: rgba(28, 25, 23, .92); color: #fff; padding: 8px 14px; border-radius: 999px; font-size: .85rem; max-width: 92%; overflow-wrap: anywhere; z-index: 5; }
.kr-toast.is-danger { background: var(--kr-danger); }
.kr-eksik { color: var(--kr-danger); }
.kr-sec { margin: 0; }
.kr-sec h2 { font-size: 1rem; margin: 0 0 8px; }
.kr-bilgi { margin: -6px 0 10px; font-size: .88rem; }

/* Bagli yazilimin tasarim sistemi yoksa kullanilan varsayilan parcalar (cfg.ui / Editor ui verilmezse) */
.kr-card { background: var(--kr-surface); border: 1px solid var(--kr-line); border-radius: var(--kr-radius); padding: 12px 14px; }
.kr-btn { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border: 1px solid var(--kr-primary); border-radius: var(--kr-radius-sm); background: var(--kr-primary); color: #fff; font: inherit; cursor: pointer; }
.kr-btn-ghost { background: transparent; color: var(--kr-text); border-color: var(--kr-line-strong); }
.kr-btn-danger { color: var(--kr-danger); border-color: var(--kr-danger); }
.kr-btn-xs { padding: 2px 8px; font-size: .8rem; }
.kr-check { display: flex; align-items: center; gap: 6px; }
.kr-check-inline { display: inline-flex; }
.kr-muted { color: var(--kr-muted); }
.kr-grid-2 { display: grid; grid-template-columns: 1fr 1fr; }
.kr-actions { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }

.kr { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 16px; margin-bottom: 18px; }
.kr-main { min-width: 0; display: flex; flex-direction: column; gap: 8px; }
.kr-side { min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.kr-bilgi { margin: -6px 0 10px; font-size: .88rem; }
.kr-arac { display: flex; flex-wrap: wrap; gap: 4px; align-items: center; background: var(--kr-surface); border: 1px solid var(--kr-line); border-radius: var(--kr-radius); padding: 6px; }
.kr-arac-2 { gap: 6px 10px; padding: 4px 8px; }
.kr-btn-arac { display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; min-width: 58px; min-height: 52px; padding: 4px 6px;
    border: 1px solid transparent; border-radius: var(--kr-radius-sm); background: transparent; color: var(--kr-text); font: inherit; font-size: .74rem; font-weight: 600; cursor: pointer; line-height: 1.1; list-style: none; }
.kr-btn-arac::-webkit-details-marker { display: none; }
.kr-btn-arac:hover { background: var(--kr-bg); }
.kr-btn-arac.is-active { background: var(--kr-primary); color: #fff; border-color: var(--kr-primary); }
.kr-btn-arac:disabled { opacity: .45; cursor: default; }
.kr-btn-sm { flex-direction: row; min-height: 36px; min-width: 36px; font-size: .82rem; border-color: var(--kr-line); }
.kr-ayrac { width: 1px; align-self: stretch; background: var(--kr-line); margin: 0 2px; }
.kr-durum { margin-left: auto; font-size: .82rem; font-variant-numeric: tabular-nums; }
.kr-ikon { font-size: 1.15rem; line-height: 1; height: 1.2rem; }
.kr-ikon::before { content: '•'; }
.kr-ikon-sec::before { content: '⬉'; } .kr-ikon-kaydir::before { content: '✥'; } .kr-ikon-wall::before { content: '▬'; }
.kr-ikon-room::before { content: '▢'; } .kr-ikon-block::before { content: '■'; } .kr-ikon-door::before { content: '◜'; }
.kr-ikon-window::before { content: '▭'; } .kr-ikon-stairs::before { content: '☰'; } .kr-ikon-line::before { content: '╱'; }
.kr-ikon-dim::before { content: '↔'; } .kr-ikon-text::before { content: 'T'; font-weight: 800; } .kr-ikon-arrow::before { content: '➜'; color: #15803d; }
.kr-ikon-legend::before { content: '▤'; } .kr-ikon-sym::before { content: '⚑'; color: #dc2626; }
.kr-btn-arac.is-active .kr-ikon::before { color: #fff; }
.kr-isaret { position: relative; }
.kr-palet { position: absolute; z-index: 20; top: calc(100% + 4px); left: 0; width: 250px; display: grid; gap: 2px; padding: 6px; background: var(--kr-surface); border: 1px solid var(--kr-line); border-radius: var(--kr-radius); box-shadow: 0 10px 30px rgba(0, 0, 0, .14); }
.kr-palet-btn { display: flex; align-items: center; gap: 10px; min-height: 40px; padding: 4px 8px; border: 0; border-radius: var(--kr-radius-sm); background: transparent; font: inherit; font-size: .86rem; text-align: left; cursor: pointer; }
.kr-palet-btn:hover { background: var(--kr-bg); }
.kr-palet-ornek { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; flex: 0 0 auto; border-radius: 5px; border: 2px solid #fff; box-shadow: 0 0 0 1px rgba(0, 0, 0, .15); font-size: .62rem; font-weight: 800; }

.kr-stage { position: relative; height: max(440px, calc(100vh - 300px)); overflow: hidden; border: 1px solid var(--kr-line-strong); border-radius: var(--kr-radius);
    background: #e9ecf1; touch-action: none; user-select: none; -webkit-user-select: none; cursor: crosshair; }
.kr-stage:focus-visible { outline: 2px solid var(--kr-primary); }
.kr-stage.is-sec { cursor: default; }
.kr-stage.is-kaydir, .kr-stage.is-space { cursor: grab; }
.kr-stage.is-panning { cursor: grabbing; }
.kr-svg { display: block; }
.kr-svg .cz-it { cursor: pointer; }
.kr-stage:not(.is-sec) .kr-svg .cz-it { pointer-events: none; }
.kr-svg .cz-handle { cursor: move; }
.kr-ipucu { position: absolute; left: 10px; top: 10px; right: 10px; pointer-events: none; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.kr-ipucu { font-size: .8rem; color: #44403c; }
.kr-ipucu > * { pointer-events: auto; }
.kr-ipucu:not(:empty) { background: rgba(255, 255, 255, .92); border: 1px solid var(--kr-line); border-radius: var(--kr-radius-sm); padding: 5px 9px; right: auto; max-width: calc(100% - 20px); }

.kr-ozellik label { display: block; margin-bottom: 8px; }
.kr-ozellik input[type="number"], .kr-ozellik input[type="text"], .kr-ozellik select { width: 100%; }
.kr-ozellik-eylem { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.kr-kucuk { font-size: .8rem; margin: 6px 0; }
.kr-alan { gap: 8px; }
.kr-ozet { display: grid; grid-template-columns: auto 1fr; gap: 4px 10px; margin: 0 0 8px; font-size: .9rem; }
.kr-ozet dt { color: var(--kr-muted); }
.kr-ozet dd { margin: 0; text-align: right; font-weight: 600; font-variant-numeric: tabular-nums; }
.kr-kopya { display: flex; gap: 6px; align-items: flex-start; }
.kr-kopya select { flex: 1 1 auto; min-width: 0; }
.kr-kisayol { margin: 0; padding-left: 18px; font-size: .82rem; display: grid; gap: 4px; color: var(--kr-muted); }
.kr-kisayol kbd { font: inherit; font-size: .76rem; background: var(--kr-bg); border: 1px solid var(--kr-line); border-bottom-width: 2px; border-radius: 4px; padding: 0 4px; color: var(--kr-text); }

@media (max-width: 1100px) {
    .kr { grid-template-columns: 1fr; }
    .kr-stage { height: 64vh; min-height: 360px; }
}
@media (max-width: 600px) {
    .kr-btn-arac { min-width: 50px; font-size: .68rem; }
    .kr-durum { width: 100%; margin-left: 0; }
}
.kr-dxf input[type="file"] { width: 100%; }
.kr-katman-wrap { max-height: 260px; overflow: auto; border: 1px solid var(--kr-line); border-radius: var(--kr-radius-sm); }
.kr-katman { width: 100%; border-collapse: collapse; font-size: .82rem; }
.kr-katman th { position: sticky; top: 0; background: var(--kr-bg); text-align: left; font-weight: 600; padding: 5px 6px; }
.kr-katman td { padding: 4px 6px; border-top: 1px solid var(--kr-line); }
.kr-katman td:first-child { max-width: 130px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kr-katman td:nth-child(2) { text-align: right; font-variant-numeric: tabular-nums; color: var(--kr-muted); }
.kr-katman td:nth-child(3), .kr-katman td:nth-child(4), .kr-katman th:nth-child(3), .kr-katman th:nth-child(4) { text-align: center; width: 44px; }
.kr-katman input { width: 18px; height: 18px; }
.kr-uyari { margin: 0 0 6px; padding-left: 18px; font-size: .8rem; color: var(--kr-warn); }
.kr-uyari:empty { display: none; }